OH OH R. MgBr .R' 1. R' 'R' R. `R' OH 1. OsO4 2. H2O2, H2O ОН OH E A HCI H2O ОН

Q: Ka

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Q: As part of the reagent K. Fisher is sure to have such compounds as Choose one answer: O a. sulfur…

A: Karl Fischer reagent consists of

Q: 10) o Na ct, ce to -7 1) CHz 12) 6CH = CH2 Na BHy /$3 CoH 13) Oo Hcl HI 14) t 15) ø CH = CH øt cHz E…

A:

Q: 1, H3PO4(ag) + H2Og) 4 H2PO4(aq) + H3O* (aq) 2 CH;COOH(aq) + OH a) CH;COO (aq) + H2O

A: IDENTIFY THE CONJUGATE ACID-BASE PAIRS.

Q: (i) HBr (aq) + SrOH (aq) → Sr+ (aq) + Br- (aq) + H2O (L) (ii) 2 HBr (aq) + Sr(OH)2 (aq) → Sr2+ (aq)…

A: 1.1) The reactants given are  1) Aqueous hydrogen bromide i.e HBr (aq)  2) Aqueous strontium…

Q: 1) Dilute HBr NaOEt/E1OH 2) КО'Bu, НО'Bu А Br OH Br H;O* C но NaNH2 (Imol) D

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Q: Draw the structures of compounds A–H in the following synthesis scheme.

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Q: HgSO4 H2SO4, H2O 1T (1) Br Вн, THF H,Oг, NaOH 10 NANH2 H =H 1S NH3 H20 HCI (1 equiv.) diethyl ether…

A: NaNH2 abstracts the acidic hydrogen from alkyne which reacts with alkyl halide to gives alkyne (1S).…

Q: 1) Ph3P 2) n-BuLi 3) acetone Br you COH

A: This is an example of wittig reaction

Q: (a) Zn (s) + HCl(aq)-> ZnCl2 (aq) + H2(g) (b) Na (5) + H2504 (aq) > NA2SO4 (aq) +H2(g)

A: a and b are the redox reaction. Zn is oxidised into Zn2+ ion in ZnCl2 And hydrogen is reduced…

Q: 1) EtOH, NAOET EtO EtO EtO EtO EtO EtO 2) CO2Et BO CI D E OCI CI OEt 3) dilute HCI aq.

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Q: HO HO HO O a. Cro3, HCI, pyridine O b. Ag20, H20, NH40H O C. NABH4 O d. Ph3PO e. CrO3, H20, H2SO4 O…

A: Sodium brorohydride NaBH4 is a hydride based reducing agent. It is similar to lithium aluminium…

Q: OH 1. сHз—MgBr „CH3 Excess CH3 2. Нао + CH3OH

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Q: In each synthesis, either the reagents or products are missing. Fill in the missing reagents or…

A: Hydroboration-Oxidation is a method used to produce alcohols from alkenes. The reaction proceeds in…

Q: 1) 2) H3O* BrMg' OH

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Q: Complete the following equations. a. CH;CH,NH H,SO4 ? b. .N' + 2 CH,соон c. CH;CH,CH,NH3*Br ° + NaOH…

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Q: NaCN 'Br acetone 1. Hg(OAc)2, CH;OH 2. NaBH4 Na,Cr,O7 ОН H2SO4

A: The first reaction is an example of a nucleophilic substitution reaction. Nucleophilic substitution…

Q: 1. Hg(OAc), EtOH 2. NaBH4, NaOH A) B) C) но. + CO2 D) E)

A: In presence of Hg(OAc)2 , EtOH followed by NaBH4 reduction ,oxymercuration - demercuration reaction…

Q: CHO H-OH H-OH CH₂OH 1. NaCN/HCI 2. H₂/Pd/BaSO4 3. H₂O/H

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Q: E:OH cat. H,SO, Br 1) 2 eq. Li 2) PHCHO 3) NH,C(aq) Ph = Phenyl 2 eq. Li NH,(1) 1) Hg(O,CCF3)½,…

A: The major product of the given reaction is provided below in attach image.

Q: а) CI Ph3Pl - PPH3 Rh PPH3 + H2 Ph3P ČO b) Mn2(CO)10 + HCl – > ? c) CH;I CO Co

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Q: CHOR Cl2 FeCl HIA NH2 H2 Pt HCI O P(O)s Benzene u) + CN 1) NAOCH/HOCH, OCH3 2)HHO HBr OH H,CrO4 1)…

A:

Q: 1. NaOH, д 2. H* CH3OH HO, 1, 2 еq CHзMgBr H30* 2. Hо* NaBH4 C

A: Generally NaBH4 doesn't react with esters in case of methyl ester it give partially amount of…

Q: a) Ph :O: CH 3 Br₂, H₂O Brz -OH 1. LDA, -78°C 2. A Br 1. LDA, 20 °C 2. -Br

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Q: Br HO EtO₂C CO₂Et C5H11 NaOEt / EtOH 99% CO₂Et H₂/Pd-C C5H11 8 OH Br 10 OH EtOH 72% HO NaOH HO OH 11…

A:

Q: HC. N. NH aHC 'N' N. H-C-H H- OH H- -OH H- OH NH2 H- H. N 9- -0-CH2 но OH

A: Oxidoreductases - these are a class of enzymes that catalyze oxidoreduction  or redox reactions .…

Q: CH2(CO,Et)2 R. COOH II RCH(CO,Et)2 R. COOH III ACCH,CO,Et R. COCH3 IV RCH,COCH; R. COOH R. .COOH V…

A: Decarboxylation is reaction in which carboxyl group is removed with the emission of CO2.

Q: CHO HNO3 1 H FOH Н—он NH2NHPH 2 -OH OH CH2OH NABH4 3

A: HNO3 is a strong oxidizing agent and NaBH4 is a reducing agent.

Q: OEt 1. NaCN 2. H3O* quench HO" 1. SOCI2 2. NaSH NaH OH 1. TSCI, pyridine 2. NaOEt, EtOH

A:

Q: о HO Н Н Н CHO OH -H -OH OH -OH CH₂OH 1. Br/H.o 2. Ca(OH)2 3. FeCl3, H2O2 1. NaOH 2. CH OSO-OCH3 h.…

A: In the given question, we have to find out product of given reaction.

Q: Consider the set of compounds shown below. OH OH XXO OH ORG MM = 110 g/mol OH GAN MM = 111 g/mol…

A:

Q: 1)A PBra 1) Mg он но NazCr2O7 HSO, H2O HOV K ко 2) H20 ÓH Br (H2SO.] 2) || -H,O H. 3) H:0 Mg BrMg…

A: For the synthesis of first product, CH3CH2Br is appropriate reactant because when it react with Mg…

Q: Br HNO3 H2SO4 Na, NH3 CH3OH ELOH, H+ Me. Et Me 1. MCPBA 2. PhMgBr 3. H3O* hv +

A: Reaction 1 is  Nitration ( Electrophilic Aromatic Substitution) Reaction 2 Birch Reduction Reaction…

Q: 1. CH;CH,CH,CH,MgBr а) `CH3 2. H30* (CH;CH2),CuLi b) 1. 2 eq. CH3CH,MgBr c) 2. H2O 1. NABH4 d) 2.…

A: Given,    Major products of the reactions = ?

Q: OCH3 A B OCH3 1. Hg(OAc),/ MeOH 2. NABH, / water / NaOH OCH3 H3CO

A: Alkenes react with Hg(OAc)2 forms a cyclic three membered ring. The ring is opened by methanol. Hg…

Q: What are the final products for these reactions? *mechanisms not necessary

A: The final products of the given reactions can be written as : The reaction of alkyl halide with KCN…

Q: স फलकव किाचोव की वना चभक ाक रि न्ा ester क ng णव्ठा वत्कण. CHa(CH2 23 o4 कलव एवmnाiंnात वटांव ण

A: The given question discusses about the formation of an ester linkage by the reaction of acid and…

Q: R NH. NH Вос `NH2 6be) Acetone, 72°C, Shr. R NH Вос 7(b-e)

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Q: EtO NaOEt, EtOH G NaOEt, ETOH H EtO

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Q: H₂C. CH,(CO,Et)2 + 8 + Ph EtO H acetone O NaOH, H₂O Δ .CO₂Et OEt NaOEt 1 NaOEt, EtOH 2 H3O+

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Q: A. B(OH)2 H,C. Br H,C cat. Pd(PPh,), NaOH В. CH, CH, H,CCHS K* H,C 2 mol H,O, product IB D.…

A: These Reactions Includes  coupling Reaction , Substitution  reaction ,oxidation and Addition…

Q: NABH4, A но HO, ethanol OH OH [1] LİAIH4 HO, [2] H2O OH OH Ag20, H2O NHẠOH, ethanol HO,

A: First two (that is NaBH4, Ethanol and LiAlH4, H2O) are the reducing reagents. And the third reagent…

Q: CH,OH Br NaOH b. Br 1. Mg, diethyl ether d. HI ONa Br H,0 OH PBr,

A:

Q: OH OH OH ? CrO3, H2SO4, H2O 1. CH3MGBR Acetone 2. H300 CrO3, pyridine, HCI 1. LIAIH4 D. 2. H2о 1.…

A:

Q: 1. LDA, - 78 °C 2. Cals-CHz-Br в D

A:

Q: O HBr O pyridine, SOCI2 O HCI O PBr3 O CIMS, pyridine O PCI3

A: Alcohols on reaction with acidic reagents undergo protonation to oxonium ion type intermediate which…

Q: Yukarıdaki tabloyu kullanarak 1 mol propanın (C3Hg) aşağıda gösterilen yanma tepkimesinin entalpi…

A: C3​H8​(g)+5O2​(g)⟶3CO2​(g)+4H2​O(l) a) Enthalpy change     The net heat energy transferred from the…

Q: 8. H2N-NH- CH3 RÖOOH 10. 1. NaBH4 2. H20 9.

A: In this question we have to tell the product of the reaction.

Q: 1. H₂CRO4 2.NH, CH3 1. Swern 2. 2 mol EtOH OH 1. H₂CRO4 2. CH₂CH₂CH₂Br. PPh3, KOA 1. KMnO4 2.NH, CH3

A: Given are organic reactions

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.